The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-685-3115, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Fastenal Company Div Alga. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-685-3115 |
| Primary Part Number | 37996 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Fastenal Company Div Alga |
| Status | ACTIVE |
| Width Across Flats | 2.00 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-DTL-16232,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | ACME |
| Nominal Thread Size | 1.25 INCHES IN |
| Surface Treatment | PHOSPHATE MANGANESE OVERALL |
| Nut Style | HEXAGON |
| Thread Class | 2G G |
| Thread Quantity Per Inch | 5 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 37996 PRIMARY | Fastenal Company Div Alga (USA) |
| 94815A116 PRIMARY | Mcmaster-Carr Supply Co (USA) |
| 06055743 PRIMARY | Msc Industrial Supply Co (USA) |
| Reference | Meaning |
|---|---|
| 2016A0085 | 7/2 Vendor item drawing reference Maintenance Center Albany of Marine Corps Logistics Command |
NSN 5310-01-685-3115 is a Nut,plain,hexagon, manufactured by Fastenal Company Div Alga, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-685-3115 has 3 manufacturer part numbers on file: 37996 (Fastenal Company Div Alga), 94815A116 (Mcmaster-Carr Supply Co), 06055743 (Msc Industrial Supply Co).
Key specifications for 37996: Width Across Flats: 2.00 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-DTL-16232,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series: ACME; Nominal Thread Size: 1.25 INCHES IN. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.